Re: [R] Plot with CART results

2009-10-09 Thread Terry Therneau
-begin included message --- With rpart we can get several terminals and draw it in the TREE plot. Now I am trying to draw a plot like this: x-axis is each terminal's value, and y-axis is those observe values. Does anyone has idea what gramma should I use? Thanks in advance.

[R] Plot with CART results

2009-10-08 Thread Sunny
Hi all, I am a beginar user of R and try to do some CART analysis with it. With rpart we can get several terminals and draw it in the TREE plot. Now I am trying to draw a plot like this: x-axis is each terminal's value, and y-axis is those observe values. Does anyone has idea what gramma should